528858729

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 958350848

約数和(自身を除く): 429492119

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 289, 357, 527, 651, 867, 937, 1071, 1581, 1953, 2023, 2601, 2811, 3689, 4743, 6069, 6559, 8433, 8959, 11067, 15929, 18207, 19677, 26877, 29047, 33201, 47787, 59031, 62713, 80631, 87141, 111503, 143361, 188139, 203329, 261423, 270793, 334509, 493799, 564417, 609987, 812379, 1003527, 1481397, 1829961, 1895551, 2437137, 3456593, 4444191, 5686653, 8394583, 10369779, 17059959, 25183749, 31109337, 58762081, 75551247, 176286243, 528858729]

約数ペア:

[(1, 528858729), (3, 176286243), (7, 75551247), (9, 58762081), (17, 31109337), (21, 25183749), (31, 17059959), (51, 10369779), (63, 8394583), (93, 5686653), (119, 4444191), (153, 3456593), (217, 2437137), (279, 1895551), (289, 1829961), (357, 1481397), (527, 1003527), (651, 812379), (867, 609987), (937, 564417), (1071, 493799), (1581, 334509), (1953, 270793), (2023, 261423), (2601, 203329), (2811, 188139), (3689, 143361), (4743, 111503), (6069, 87141), (6559, 80631), (8433, 62713), (8959, 59031), (11067, 47787), (15929, 33201), (18207, 29047), (19677, 26877)]